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Diffstat (limited to 'third_party/aom/test/md5_helper.h')
-rw-r--r-- | third_party/aom/test/md5_helper.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/third_party/aom/test/md5_helper.h b/third_party/aom/test/md5_helper.h deleted file mode 100644 index 9443cb262..000000000 --- a/third_party/aom/test/md5_helper.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright (c) 2016, Alliance for Open Media. All rights reserved - * - * This source code is subject to the terms of the BSD 2 Clause License and - * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License - * was not distributed with this source code in the LICENSE file, you can - * obtain it at www.aomedia.org/license/software. If the Alliance for Open - * Media Patent License 1.0 was not distributed with this source code in the - * PATENTS file, you can obtain it at www.aomedia.org/license/patent. - */ - -#ifndef AOM_TEST_MD5_HELPER_H_ -#define AOM_TEST_MD5_HELPER_H_ - -#include "aom/aom_decoder.h" -#include "common/md5_utils.h" - -namespace libaom_test { -class MD5 { - public: - MD5() { MD5Init(&md5_); } - - void Add(const aom_image_t *img) { - for (int plane = 0; plane < 3; ++plane) { - const uint8_t *buf = img->planes[plane]; - // Calculate the width and height to do the md5 check. For the chroma - // plane, we never want to round down and thus skip a pixel so if - // we are shifting by 1 (chroma_shift) we add 1 before doing the shift. - // This works only for chroma_shift of 0 and 1. - const int bytes_per_sample = - (img->fmt & AOM_IMG_FMT_HIGHBITDEPTH) ? 2 : 1; - const int h = - plane ? (img->d_h + img->y_chroma_shift) >> img->y_chroma_shift - : img->d_h; - const int w = - (plane ? (img->d_w + img->x_chroma_shift) >> img->x_chroma_shift - : img->d_w) * - bytes_per_sample; - - for (int y = 0; y < h; ++y) { - MD5Update(&md5_, buf, w); - buf += img->stride[plane]; - } - } - } - - void Add(const uint8_t *data, size_t size) { - MD5Update(&md5_, data, static_cast<uint32_t>(size)); - } - - const char *Get(void) { - static const char hex[16] = { - '0', '1', '2', '3', '4', '5', '6', '7', - '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', - }; - uint8_t tmp[16]; - MD5Context ctx_tmp = md5_; - - MD5Final(tmp, &ctx_tmp); - for (int i = 0; i < 16; i++) { - res_[i * 2 + 0] = hex[tmp[i] >> 4]; - res_[i * 2 + 1] = hex[tmp[i] & 0xf]; - } - res_[32] = 0; - - return res_; - } - - protected: - char res_[33]; - MD5Context md5_; -}; - -} // namespace libaom_test - -#endif // AOM_TEST_MD5_HELPER_H_ |